timebuzzer-led
Control timeBuzzer hardware LED via MIDI — set color, effects (pulse, strobe, rainbow, fade), and semantic status signals. Use when the user asks to change the buzzer LED color, signal status through the buzzer, or sync the buzzer with other lighting.
- Installs
- 160
- Last 24h
- —
- Trending rank
- —
- Security
- Not audited
Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/glebis/claude-skills --skill timebuzzer-led- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads timebuzzer-led automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
timeBuzzer LED
Control the timeBuzzer hardware LED over MIDI. The device has 3 RGB segments controllable independently or together.
Requirements
- timeBuzzer device connected via USB-C
python-rtmidiinstalled (pip install python-rtmidi)- timeBuzzer app may be running (MIDI port is shared)
Script
Single CLI: scripts/buzzer_led.py
Color commands
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py color red
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py color --hex "#FF8800"
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py rgb 255 100 0
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py off
Named colors: red, orange, yellow, green, cyan, blue, purple, magenta, pink, white, warm, off.
Effects
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py pulse blue --bpm 30 --seconds 5
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py strobe red --count 5 --interval 0.15
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py rainbow --seconds 5
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py fade warm --seconds 2
Status signals (parallel to hue skill)
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py signal success
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py signal thinking --seconds 5
| signal | color | effect |
|---|---|---|
| success/done | green | solid |
| error | red | strobe |
| warning | orange | pulse |
| thinking | blue | pulse |
| working | cyan | pulse |
| idle | warm | solid |
| attention | magenta | strobe |
| focus | purple | solid |
Per-segment control
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py segment 0 255 0 0 # seg 0 red
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py segment 1 0 255 0 # seg 1 green
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py segment 2 0 0 255 # seg 2 blue
Protocol details
- USB MIDI device (vendor 0x16D0, product 0x1170)
- Sends/receives MIDI CC on channel 12 (status byte 187/0xBB)
- LED output: CC 70-78 for 3 segments x 3 channels (R, G, B)
- Values: 0-127 (half of standard 0-255 RGB)
- The timeBuzzer app controls LED based on active project color; this script overrides it directly
Syncing with Hue
Use the same signal vocabulary as the hue skill. Example combined command:
python3 ~/.claude/skills/timebuzzer-led/scripts/buzzer_led.py signal success &
python3 ~/.claude/skills/hue/scripts/hue.py signal success --group 1
FAQ
What does the timebuzzer-led skill do?
Control timeBuzzer hardware LED via MIDI — set color, effects (pulse, strobe, rainbow, fade), and semantic status signals. Use when the user asks to change the buzzer LED color, signal status through the buzzer, or sync the buzzer with other lighting.
How do I install timebuzzer-led?
Run npx skills add https://github.com/glebis/claude-skills --skill timebuzzer-led in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/timebuzzer-led/ (personal) or .claude/skills/timebuzzer-led/ (project).
Which AI agents can use timebuzzer-led?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is timebuzzer-led safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains timebuzzer-led?
It is published by glebis in glebis/claude-skills. It has 160 recorded installs.
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